OMPEES - Optical Metamaterials, Plasmonics and Engineered Electromagnectic Structures
  • H. Hemmati (US) University of Texas at Arlington

TuA4.6 - BOUND STATES IN THE CONTINUUM IN SYMMETRIC DOUBLE-SIDED GRATING METAMATERIALS

Presentation Type
Contributed Submission
Authors
  • R. Magnusson (US)
  • H. Hemmati (US) University of Texas at Arlington
Date
08/20/2019
Time
03:30 PM - 05:30 PM
Room
Sandpiper A/B
Duration
15 Minutes
Lecture Time
05:15 PM - 05:30 PM

Abstract

Abstract

We study quasi-bound states in the continuum with diverging resonance lifetime and vanishing resonant linewidth in a novel double-sided grating metamaterial. With rigorous computations, we corroborate that specific physical conditions are required to obtain the diverging resonance quality factor.

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